The correct answer is "adverb". This is because "within the old trunk" refers to the place where it was found, not a description of the trinket itself.
Romeo and Juliet is a play about the conflict between the main characters’ love, with its transformative power, and the darkness, hatred, and selfishness represented by their families’ feud. The two teenaged lovers, Romeo and Juliet, fall in love the first time they see each other, but their families’ feud requires they remain enemies. Over the course of the play the lovers’ powerful desires directly clash with their families’ equally powerful hatred of each other. Initially, we may expect that the lovers will prove the unifying force that unites the families. Were the play a comedy, the families would see the light of reason and resolve their feud, Romeo and Juliet would have a public wedding, and everyone would live happily ever after. But the Montague-Capulet feud is too powerful for the lovers to overcome. The world of the play is an imperfect place, where freedom from everything except pure love is an unrealistic goal. Ultimately, the characters love does resolve the feud, but at the price of their lives
Yes that could be a survival reference
The poem above shows freedom as something natural that exists in our world as a force of nature. However, like the forces of nature, freedom can have devastating and violent effects capable of suppressing those who oppose its objectives and purposes.
When freedom shows its strength and its fury, those who need it tend to be frightened and reject its performance. However, when freedom withdraws and its dominance and violence diminishes, the world goes into chaos and threatens its very existence, causing those who have rejected freedom to call for their action again.
Therefore, the poem shows how freedom is powerful, strong, influential and can have violent and devastating effects, but it is necessary and impossible to live without it.